callGenerateFragmentUriMethod example

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ControllerReference;
use Symfony\Component\HttpKernel\Fragment\RoutableFragmentRenderer;

class RoutableFragmentRendererTest extends TestCase
{
    /** * @dataProvider getGenerateFragmentUriData */
    public function testGenerateFragmentUri($uri, $controller)
    {
        $this->assertEquals($uri, $this->callGenerateFragmentUriMethod($controller, Request::create('/')));
    }

    /** * @dataProvider getGenerateFragmentUriData */
    public function testGenerateAbsoluteFragmentUri($uri, $controller)
    {
        $this->assertEquals('http://localhost'.$uri, $this->callGenerateFragmentUriMethod($controller, Request::create('/'), true));
    }

    public static function getGenerateFragmentUriData()
    {